Composite particles for electrochemical device electrode, material for electrochemical device electrode, electrochemical device electrode, and electrochemical device
AssigneeZeon Corporation
InventorsTakuya Ishii, Yuuki Ohkubo
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Abstract
Composite particles for electrochemical device electrode containing an electrode active material and a particle-shaped binder, wherein said binder includes a copolymer which contains a nitrile group-containing monomer unit, a monomer unit which has an acidic functional group, and a monomer unit which contains a C4 or more linear alkylene structure, in which a ratio of content of said nitrile group-containing monomer unit is 10 to 50 wt % and the iodine value is 3 to 40 mg/100 mg are provided.
Claims12
Composite particles for electrochemical device electrode containing an electrode active material and a particle-shaped binder, wherein
- said binder includes a copolymer which contains a nitrile group-containing monomer unit, a monomer unit which has an acidic functional group, and a monomer unit which contains a C4 or more linear alkylene structure, in which a ratio of content of said nitrile group-containing monomer unit is 10 to 50 wt % and the iodine value is 3 to 40 mg/100 mg.
Dependencies are inferred from the claim text.